This is a liquid designed for liquid storage portion of the combustion gas vaporized by the heat of combustion and gasification, and evaporated by heating with a gas by using the heat of the gas, even in long-term use of a gas torch gas from gas cylinders to provide a new form of a gas torch which can be ejected smoothly. To this end, the present invention is to Gaston Gaston is embedded, storage unit; Combustion chamber is provided in order to burn the gas supplied through the gas passage; The gas supply to the gas in the combustion chamber for supplying stored in the gas cylinder is formed, a gas supply being provided with a gas flow control valve in the gas supply passage; Is provided in a position to absorb the combustion heat of the combustion chamber, can be stored for a vaporized liquid is vaporized by combustion heat of the combustion chamber, and the fluid injecting hole is formed for vaporization injection plug is coupled for vaporizing liquid in the top, gas in the upper a storage unit for discharging liquid vaporization which the ball is formed; One end is connected to said gas exhaust hole, at least the gas passage for exhaust gas that is formed so as to heat the tube; Characterized in that comprises a.
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